baber/WOPTO huggingface dataset:
Patent CA-3064565-A1 (CA)
Inventor: MCGANN CONOR
IPC: H04M3/42
Filed: 2018-05-22
Abstract: L'invention concerne un système et un procédé permettant d'engager un dialogue automatisé avec un utilisateur. Un processeur récupère un flux de dialogue prédéfini qui comprend divers blocs dirigeant le dialogue avec l'utilisateur. Le processeur fournit une invite à l'utilisateur sur la base d'un bloc courant du flux de dialogue, reçoit une action de l'utilisateur en réponse à l'invite et récupère un arbre de classification/décision correspondant au flux de dialogue. L'arbre de classification comporte une pluralité de nuds mappés aux blocs du flux de dialogue. Chacun des nuds représente une intention d'utilisateur. Le processeur calcule une probabilité pour chacun des nuds sur la base de l'action de l'utilisateur. Un nud particulier parmi les nuds est ensuite sélectionné sur la base des probabilités calculées. Un bloc cible du flux de dialogue est en outre identifié sur la base du nud sélectionné, et une réponse est délivrée en réponse au bloc cible identifié.
Patent CA-3066711-A1 (CA)
Title: Use of mavoglurant in the reduction of cocaine use or in preventing relapse into cocaine use
Inventor: DOLMETSCH RICARDO
IPC: A61P25/36
Filed: 2018-07-30
Abstract: The invention relates to the use of mavoglurant, or a pharmaceutically acceptable salt thereof: in the reduction of cocaine use by a cocaine use disorder patient; in preventing relapse into cocaine use by a cocaine use disorder patient; in the promotion of cocaine abstinence by a cocaine use disorder patient; in the treatment of the symptoms of depression or anxiety associated with cocaine use disorder.
Patent CA-3068129-A1 (CA)
Inventor: VERBRUGGEN PAULUS JOHANNES
IPC: A21B1/26
Filed: 2018-06-25
Abstract: La présente invention concerne un four comprenant :  - des première et seconde chambres et un dispositif de chauffage par chambre pour chauffer un gaz qui cuit un produit,  - au moins un moyen de circulation de gaz, qui établit une circulation de gaz dans une chambre,  - des moyens de transport sans fin destinés à transporter des produits d'une entrée à la sortie en passant par les chambres, les moyens de transport étant au moins partiellement agencés dans un trajet hélicoïdal,  - des moyens de séparation pour séparer les première et seconde chambres, les moyens de transport traversant les moyens de séparation,  - une alimentation en fumée gazeuse naturelle, qui alimente en fumée gazeuse au moins l'une des chambres, l'alimentation en fumée étant disposée en amont du moyen de circulation.
Patent CA-3069599-A1 (CA)
Title: System and method for attaching a trailer to a tow vehicle
Inventor: ANDERSON JED K
IPC: B60D1/145
Filed: 2020-01-24
Abstract: A trailer hitch system for attaching a trailer to a tow vehicle, is disclosed having a shank attachable a trailer, the shank having a nose at a terminal end of the shank and a mid-shank extending in a substantially horizontal direction immediately adjacent to the nose, the nose and mid-shank being configured to be received in a receiver attachable to said tow vehicle. The shank also includes a vertical adjustment extending in a substantially vertical direction, a depth stop connected to the shank and configured to abut the receiver to limit a depth that the shank extends within the receiver. The mid-shank includes step reduction which decreases a cross-sectional area of the mid-shank immediately adjacent to the nose, and the nose is configured to reduce in cross-sectional area toward the terminal end of the shank.The shank also includes an alignment indicator connected to the shank, such that the alignment indicator to provide a visual indicator of the orientation of the shank.
Patent CA-3071691-A1 (CA)
Inventor: WALKER DUSTIN L
IPC: C09K8/66
Filed: 2018-07-31
Abstract: Embodiments of the disclosure include compositions and methods that stabilize a injection fluid when exposed to reservoir conditions, reducing formation damage and increasing the amount of hydrocarbon recovered. Specifically, the formulation is a single-phase liquid surfactant package which comprises an anionic surfactant and optionally one or more secondary surfactants.
Patent CA-3072908-A1 (CA)
Title: Strep-tag specific binding proteins and uses thereof
Inventor: LIU LINGFENG
IPC: C12N5/0783
Filed: 2018-09-06
Abstract: The present disclosure provides immunoglobulin binding proteins and fusion proteins that specifically bind to a strep tag peptide, such as a peptide having the amino acid sequence set forth in SEQ ID NO: 19. Also provided are methods for using the disclosed compositions in a cellular immunotherapy wherein the therapeutic cells express a tag peptide.
Patent CA-3073793-A1 (CA)
Title: Systemes de fourniture de vapeur
Inventor: ANGELL TERRY LEE
IPC: A24F40/44
Filed: 2018-08-17
Abstract: L'invention concerne un ensemble vaporisateur destiné à être utilisé dans un système de fourniture de vapeur, cet ensemble vaporisateur comprenant : un élément de transport de liquide formé à partir de coton ; et un élément chauffant comprenant une bobine de fil résistif autour d'une partie de l'élément de transport de liquide, l'élément chauffant comportant une résistance électrique entre 1,3 ohms et 1,5 ohms.
Patent CA-3074081-A1 (CA)
Title: Machine agricole equipee d'un tirant de repartition
Inventor: HUSSON GEOFFROY
IPC: A01D34/00
Filed: 2020-02-26
Abstract: La présente invention se rapporte à une machine (1) agricole destinée à être attelée à un tracteur (2) et comportant deux unités latérales (4) et un cadre (3,13) qui s'étend dans une direction longitudinale (D1), chaque unité latérale (4) comportant un bras (10) monté pivotant par rapport au cadre (3,13) autour d'un axe de pliage (12) respectif orienté sensiblement parallèlement à la direction longitudinale (D1), chaque unité latérale (4) comportant un groupe d'outils (9) relié au cadre (3,13) par l'intermédiaire du bras (10) respectif et pouvant occuper une position de travail dans laquelle il prend appui sur le sol (S), chaque unité latérale (4) comportant également un moyen de liaison (26) qui est configuré pour autoriser au groupe d'outils (9) respectif en position de travail à se déplacer par rapport au bras (10) respectif et qui comporte au moins un actionneur d'allégement (30) permettant d'exercer sur chaque groupe d'outils (9) en position de travail un effort dirigé vers le haut. Elle est remarquable en ce que la machine (1) comporte un tirant (35) relié à chacun des bras (10) par une articulation supérieure (46) respective d'axe (46a) parallèle à l'axe de pliage (12) respectif. |
Patent CA-3075452-A1 (CA)
Inventor: TACHENY Thierry
IPC: B65D77/06
Filed: 2017-11-27
Abstract: A rigid box comprises a container (1) with a wall (2) defining an inner chamber (3) into which extends a flexible bag (4) for a liquid or viscous food to be consumed in a suitable serving temperature range, whereby the flexible bag is associated with a part (5) comprising a valve (5V). The box is provided with passages suitable for the flow of an aqueous medium within the inner chamber outside the flexible bag so as to control the temperature of the food to be consumed. The upper part (1S) of the container is associated with a cover (1C) having one or more passages (625) for an element capable of acting on a movable control device (601) associated with the valve.
Patent CA-3075907-A1 (CA)
Inventor: GASPAR ARMINDO RIBEIRO
IPC: C12P7/06
Filed: 2018-10-19
Abstract: The present invention relates to a process for reducing and/or preventing an increase in lactic acid levels in a fermentation product production process, such as especially ethanol production, wherein a lytic polysaccharide monooxygenase (LPMO) or an enzyme composition comprising an LPMO is added before or during saccharification and/or fermentation, or before or during propagation, to reduce and/or prevent an increase in lactic acid levels.
Patent CA-3076975-A1 (CA)
Title: Methods for treating conditions associated with masp-2 dependent complement activation
Inventor: DEMOPULOS GREGORY A
IPC: A61K39/395
Filed: 2012-04-06
Abstract: In one aspect, the invention provides methods of inhibiting the effects of MASP-2-dependent complement activation in a living subject. The methods comprise the step of administering, to a subject in need thereof, an amount of a MASP-2 inhibitory agent effective to inhibit MASP-2-dependent complement activation. In some embodiments, the MASP-2 inhibitory agent inhibits cellular injury associated with MASP-2-mediated alternative complement pathway activation, while leaving the classical (Clq-dependent) pathway component of the immune system intact. In another aspect, the invention provides compositions for inhibiting the effects of lectin-dependent complement activation, comprising a therapeutically effective amount of a MASP-2 inhibitory agent and a pharmaceutically acceptable carrier.
Patent CA-3077782-A1 (CA)
Title: Methode d`essai de materiau obtenu par fabrication additive et de pieces obtenues par fabrication additive
Inventor: MEIER STEFANIE ANITA
IPC: B33Y40/20
Filed: 2020-04-09
Abstract: Il est décrit des méthodes dutilisation de micro-spécimens pour lessai de matériau obtenu par fabrication additive ou une pièce faite du matériau obtenu par fabrication additive. Les méthodes comprennent lessai de grand spécimen pris dune pièce obtenue par fabrication additive et dun essai à blanc construit par le matériau obtenu par fabrication additive. Des facteurs de correction d'après les spécimens sont calculés et appliqués à une propriété de matériau calculée du matériau obtenu par fabrication additive.
Patent CA-3079965-A1 (CA)
Inventor: TOWNSEND JAKOB M
IPC: A61L31/04
Filed: 2018-10-25
Abstract: Methods and compositions for use in repairing and/or regenerating tissues are disclosed. A hydrogel precursor composition comprising functionalized tissue particles and functionalized hyaluronic acid that can be deposited into an implant site and converted into a crosslinked hydrogel network which retains the tissue particles at the implant site is disclosed. Also disclosed are methods of forming functionalized tissue particles and functionalized hyaluronic acid for use herein. Kits containing reagents for producing the hydrogel precursor composition are also disclosed, along with methods of producing the hydrogel precursor composition.
Patent CA-3082300-A1 (CA)
Title: Autonomous floor cleaner with carry handle
Inventor: WEIGEL NICHOLAS
IPC: A47L11/40
Filed: 2020-06-08
Abstract: An autonomous floor cleaner can include a housing, a drive system for autonomously moving the housing over the surface to be cleaned, a controller for controlling the operation of the autonomous floor cleaner, a tank adapted to hold liquid, and a carry handle joined with the tank and/or the housing. The carry handle is movable between a stowed position and a carry position. The carry handle can include one or more capturing assemblies such that the carry handle can be selectively rotated between different orientations allowing for one or more of: locking/securing the tank to the housing, activating/deactivating the floor cleaner based on handle position; carrying the entire floor cleaner; ejecting the tank from the housing; carrying the tank separately; and emptying the tank.
Patent CA-3082791-A1 (CA)
Title: Excavation support system and methods for installing same
Inventor: CHILTON RONALD W
IPC: E02D17/04
Filed: 2018-11-16
Abstract: An excavation support system and methods for making same. The system can include a plurality of linear slide-rail posts; a plurality of corner slide-rail posts; at least one slide-rail panel having opposing first and second ends, wherein the first end is disposed within the recessed groove of the linear slide-rail post and the second end is disposed within one of the recessed grooves of the corner slide-rail posts; at least one linear roller cart, having at least one roller attached thereto, adapted to slide onto the linear slide-rail post and secure thereto, the linear roller cart comprising a generally horizontal plate for supporting at least one hydraulic brace leg; and at least one corner roller cart having at least one roller attached thereto, adapted to slide onto the corner slide-rail post and secure thereto.
Patent CA-3082937-A1 (CA)
Inventor: ZARIBAFIYAN ARMAN
IPC: G06N99/00
Filed: 2018-11-30
Abstract: The present disclosure provides methods and systems for using a hybrid architecture of quantum and classical computing to compute the quantum mechanical energy and/or electronic structure of a chemical system, as well as to identify stable conformations of a chemical system (e.g., a molecule) and/or to perform an ab initio molecular dynamics calculation or simulation on the chemical system.
Patent CA-3083366-A1 (CA)
Inventor: NAGANO DAIJIRO
IPC: C08K5/44
Filed: 2018-11-28
Abstract: Provided is a rubber composition which has a high vulcanization rate and excellent storage stability. This rubber composition contains: a rubber component including at least one type of a diene rubber; a filler; a vulcanizing agent; a compound represented by formula (1); a compound represented by formula (2); and a vulcanization accelerator other than the compound represented by formula (1), wherein the total amount of the vulcanization accelerator and the compound represented by formula (1) is 1.3-2.0 parts by mass with respect to 100 parts by mass of the rubber component.
Patent CA-3084570-A1 (CA)
Inventor: CARRITTE TIMOTHY
IPC: B60T7/20
Filed: 2020-06-22
Abstract: In the event of a pneumatic trailer connection failure between a tractor and trailer of, e.g., a commercial vehicle, a pressure protection valve (PPV) is provided on the air line between a double check valve that supplies air from one or more service reservoirs and a trailer parking valve without a flow restrictor, which transmits the air to the trailer connection for supplying the trailer brakes. When output pressure on the PPV drops below a predetermined closing pressure threshold due to the connection failure, the PPV closes to protect the tractor brake air supply. Upon restoration of the trailer connection and upon input pressure at the PPV exceeding a predetermined opening pressure threshold, the PPV opens and the trailer brake system is charged more quickly than can be achieved using a conventional trailer parking valve with a flow restrictor.
Patent CA-3085497-A1 (CA)
Title: A combined air filter element filtering device
Inventor: RAN CHAO
IPC: B01D46/52
Filed: 2020-06-30
Abstract: This present description discloses a combined air filter element filtering device, where the first filter element and second filter elements have a cube or cuboid shape. The second filter element and the first filter element are oriented in sagittal symmetry. The third filter element and the fourth filter element are oriented in symmetric distribution at the two sides of the first filter and second filter elements. The third filter element and the fourth filter element are in a semicircular or semi-arc ring structure. The first filter element, second filter element, third filter element and fourth filter element, when assembled into the combined air filter element device form a kidney-shaped or an oval three-dimensional ring-shaped combined air filter element filtering device. First, second, third and fourth filter elements are arranged to allow axial passage of air through the filter elements with decreased resistance and improved volume in order to reduce the air intake resistance in the filter element and increase the filter area so as to provide a combined air filter element filtering device of the same dimensions as conventional filters yet having a higher air inlet volume and improved clogging capacity, higher filtering efficiency and service life.
Patent CA-3085866-A1 (CA)
Inventor: KLIMOV PAUL
IPC: G06N99/00
Filed: 2017-12-15
Abstract: A computer-implemented method for refining a qubit calibration model is described. The method comprises receiving, at a learning module, training data, wherein the training data comprises a plurality of calibration data sets, wherein each calibration data set is derived from a system comprising one or more qubits, and a plurality of parameter sets, each parameter set comprising extracted parameters obtained using a corresponding calibration data set, wherein extracting the parameters includes fitting a qubit calibration model to the corresponding calibration data set using a fitter algorithm. The method further comprises executing, at the learning module, a supervised machine learning algorithm which processes the training data to learn a perturbation to the qubit calibration model that captures one or more features in the plurality of calibration data sets that are not captured by the qubit calibration model, thereby to provide a refined qubit calibration model.
Patent CA-3087442-A1 (CA)
Title: Formulation d'administration d'arn.
Inventor: SAHIN UGUR
IPC: A61K31/7105
Filed: 2019-01-10
Abstract: La présente invention concerne des compositions comprenant des formulations de polyplexes pour l'administration d'ARN à un organe cible ou à une cellule cible après une administration parentérale, en particulier après une administration intramusculaire. Plus précisément, la présente invention concerne des formulations pour l'administration d'ARN telle qu'un ARN auto-répliquant, en particulier par injection intramusculaire. Plus en détail, les formulations comprennent des particules polyplexes d'ARN simple brin et d'une polyalkylèneimine.
Patent CA-3088589-A1 (CA)
Title: Impression 3d renforcee par des fibres
Inventor: HUTTUNEN MIKKO
IPC: B33Y70/10
Filed: 2018-01-18
Abstract: L'invention concerne une imprimante 3D comprenant une tête d'impression (500) pour l'alimentation en un filament composite fibreux pré-imprégné (800) comprenant des brins axiaux non élastiques de fibres dans un matériau de matrice thermoplastique. Une première zone de chauffage (1) entre l'alimentation en filament et une buse chauffée (2) peut être chauffée au-dessus de la température de fusion de la matrice. Un élément de consolidation (9) en aval de la buse applique une force de consolidation au filament pour fixer le filament à la pièce. La buse peut être chauffée à au moins la température de fusion de la matrice. Le filament est entraîné à travers la première zone de chauffage dans la buse. Une zone froide (6) en amont de la première zone de chauffage maintient la température du filament au-dessous de la température de fusion de la matrice. Une rupture thermique (7) entre la première zone de chauffage et la buse crée un intervalle de température entre la première zone de chauffage et la buse. L'élément tête d'impression/de consolidation est mobile dans trois degrés de liberté. L'invention concerne en outre un procédé pour la fabrication additive d'une pièce.
Patent CA-3091062-A1 (CA)
Inventor: ECKLUND BRIAN J
IPC: A61F5/453
Filed: 2019-02-14
Abstract: A urine collection device includes a collection member extending from a proximal end to a distal end. The proximal end includes an opening that provides access to an internal cavity of the collection member. The internal cavity includes a first chamber in fluid communication with a second chamber. The urine collection device includes a spacer in the second chamber, a first attachment member extending from a bottom wall of the collection member at the proximal end., a second attachment member extending from a top wall of the collection member at the proximal end, and an outlet for egressing urine from the internal cavity of the collection member. The first attachment member defines an aperture. The collection member is suitable to (i) direct urine from the first chamber to the second chamber and (ii) direct the urine in the second chamber distally toward the outlet.
Patent CA-3092150-A1 (CA)
Title: System and method for wastewater treatment
Inventor: FRISKY SEAN
IPC: C02F1/46
Filed: 2020-08-31
Abstract: A system and method for treating a liquid containing contaminants during oil production. The system and method including an inlet for feeding the liquid containing contaminants through an EOX reactor such that a coagulant is added, by passing a current through a fluid (el ectrocoagulati on), to separate contaminants from the liquid and produce a coagulated liquid, an ozone generator for adding ozone to an ozone reactor to destruct hydrogen sulfide, and to further oxidize any remaining contaminants in the coagulated liquid to form an initially treated liquid, a Dissolved Air Flotation Tank (DAF) for the removal of bulk precipitated suspended solids, floc, oils and greases, a pump for pumping the treated liquid from the DAF tank to a filtration mechanism for filtering residual oils and contaminants from the treated liquid to form a filtered liquid.
Patent CA-3094155-A1 (CA)
Inventor: TRAUTNER FLORIAN
IPC: B62D5/04
Filed: 2020-09-24
Abstract: The invention relates to an electrically operated steering system for a vehicle with a rack for attaching the steering system to a vehicle frame of the vehicle, two steerable wheels that are pivotably attached to the rack, a rod element arranged on the rack, which is slidable in its longitudinal direction in relation to the rack, a kinematic unit which is coupled to the rod element and which transforms a movement of the rod element into a steering rotation of the wheels, an electric machine, which is mechanically connected to the rod element for effecting the movement of the rod element, and a lateral force absorbing mechanism which is configured for absorbing a lateral force produced by the kinematic unit in relation to the rod element. The invention further relates to a vehicle comprising such a steering system.
Patent CA-3094356-A1 (CA)
Title: Herbicidal compounds
Inventor: SCUTT JAMES NICHOLAS
IPC: C07D417/04
Filed: 2019-03-29
Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as pesticides, especially as herbicides.
Patent CA-3095388-A1 (CA)
Title: Joint d'etancheite a double barriere
Inventor: JILLELLA NAGARJUNA
IPC: F16J15/02
Filed: 2020-10-05
Abstract: ABRÉGÉ : Un joint à barrière double annulaire comprend une paire de lèvres de joint internes sétendant axialement et une paire de lèvres de joint externes sétendant axialement, la paire de lèvres de joint internes sétendant axialement étant raccordées à la paire de lèvres de joint externes par une partie maillée sétendant radialement vers lextérieur. La paire de lèvres de joint internes sétendent axialement par une première dimension, et la paire de lèvres de joint externes sétendent axialement par une deuxième dimension qui est supérieure à la première. La paire de lèvres de joint a une surface détanchéité partiellement toroïdale et partiellement elliptique et qui engage la première surface détanchéité orientée radialement vers lintérieur, et la paire de lèvres de joint externes ont une surface détanchéité partiellement toroïdale, partiellement elliptique et conique. CA 3095388 2020-10-05
Patent CA-3095775-A1 (CA)
Title: Pressure proof running gear wireless antenna assembly
Inventor: LOVO ARNSTEIN
IPC: E21B47/12
Filed: 2019-04-11
Abstract: Pressure proof running gear (100) wireless antenna assembly (10), interior of which pressure proof running gear (100) is arranged or integrated a survey instrument (200) provided with a wireless instrument antenna (201), which wireless antenna assembly (10) is an integrated part of the pressure proof running gear (100) and electrically insulated from the pressure proof running gear (100), and physically and galvanically separated from the wireless instrument antenna (201), wherein the wireless antenna assembly (10) functions as a wireless signal extender of the instrument antenna (201) transferring an electromagnetic communication signal from the interior survey instrument (200) to exterior of the pressure proof running gear (100) enabling direct communication between the survey instrument (200) and an external unit.
Patent CA-3095850-A1 (CA)
Inventor: STONE MATTHEW T
IPC: C07K1/18
Filed: 2019-03-26
Abstract: A bind/elute chromatography method and compositions for low salt/low solution conductivity separation of target proteins from a mixture of aggregates and other impurities.